900W DC Step Down Module 0-60V 15A Constant Voltage/Current CNC DC Adjustable Power Supply Voltage Regulator Buck Converter                         XY6014/ XY6014-W:       & 9679; XY6014-W: with Wifi Communication, clock/weather & 9679; XY6014: no Wifi Communication, clock/weather                  Features:       1. Full-view 1.8'' large colour LCD display for quick access to information 2. Flame-retardant housing for safe use 3. Full digital keyboard remote control for more convenient operation 4. High precision circuit board, using high quality components using SMT SMD performance, more stable operation 5. Support setting 8 kinds of colours freely                  Specifications:       & 9679; Model No: XY6014(No wifi) XY6014-W(With Wifi) & 9679; Input voltage range: 6 - 70.00V & 9679; Output voltage range: 0-60.00V & 9679; Output current range: 0-15.50A & 9679; Output power range: 0-900W & 9679; Input voltage measurement resolution: 0.01V & 9679; Output voltage setting measurement resolution: 0.01V & 9679; Current setting measurement resolution: 0.01A & 9679; Input voltage measurement accuracy: ± (1% + 5 characters) & 9679; Output voltage setting and measurement accuracy: ± (0.4% + 1 word) & 9679; Output current setting and measurement accuracy: ± (0.5% + 3 words) Output ripple typical value: 100mV VPP & 9679; Product operating temperature range: -10°C - 40°C & 9679; Capacity measurement range: 0-99999Ah & 9679; Energy measurement range: 0-99999Wh & 9679; Capacity and energy statistical error: ±2% & 9679; Operating time measurement range: 0-1000h & 9679; Maximum output voltage: (input voltage + 1.1)-2 & 9679; Cooling fan on: Current>2A Power>50W Temperature>50°C & 9679; Cooling fan on and then off: current <1.5A power <45W temperature <45°C & 9679; Over temperature protection: 110°C by default & 9679; Screen brightness setting: 0-5 (6 levels) & 9679; Display screen: 1.8'' colour LCD & 9679; Product weight: 235g 238g & 9679; Product size: 125MM*55MM*35MM                  Package List:       1 * XY6014/XY6014-W Power supply 1 * Power Remote 1 * 1m 10k temperature sensor 1 * Serial communication line 1 * Wifi communication module(only XY6014-W has it)                  Notes:       1. This product has no output reverse connection protection. The reverse connection of the positive and negative electrodes of the battery will damage the equipment, and it has no anti reverse flow function; 2. Battery charging requires certain professional knowledge.